Localized modes in defect-free dodecagonal quasiperiodic photonic crystals
文献类型：期刊论文
| 作者 | Wang, YQ ; Hu, XY ; Xu, XS ; Cheng, BY ; Zhang, DZ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2003 |
| 卷号 | 68期号:16 |
| 关键词 | BAND-GAP MATERIALS PENROSE LATTICE ELECTRONIC-PROPERTIES WAVE-FUNCTIONS SPECTRUM STATES GUIDES |
| ISSN号 | 1098-0121 |
| 通讯作者 | Wang, YQ: Chinese Acad Sci, Inst Phys, Opt Phys Lab, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The transmission property and localization of electromagnetic waves in defect free dodecagonal quasiperiodic photonic crystals (QPCs) are studied. The simulation of total energy flow and the density of states show that the dodecagonal QPC has a photonic gap for TM polarized electromagnetic waves. However, different from the periodic photonic crystals, electromagnetic waves with certain frequencies are localized at some special regions inside a perfect dodecagonal QPC. A corresponding experiment in the microwave region confirms the phenomenon. It is believed that the occurrence of localized modes in QPCs can be attributed to the competition between two spatial structural properties: self-similarity and nonperiodicity. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40964]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, YQ,Hu, XY,Xu, XS,et al. Localized modes in defect-free dodecagonal quasiperiodic photonic crystals[J]. PHYSICAL REVIEW B,2003,68(16). |
| APA | Wang, YQ,Hu, XY,Xu, XS,Cheng, BY,&Zhang, DZ.(2003).Localized modes in defect-free dodecagonal quasiperiodic photonic crystals.PHYSICAL REVIEW B,68(16). |
| MLA | Wang, YQ,et al."Localized modes in defect-free dodecagonal quasiperiodic photonic crystals".PHYSICAL REVIEW B 68.16(2003). |
入库方式： OAI收割
来源：物理研究所
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